1) ACE SOLID WASTE, INC.

2) IBEW LOCAL 110

3) INTL UNION OF OPERATING ENG 49

4) LAKE LILLIAN, CITY OF

5) LAMBERTON, CITY OF

6) MN CREDIT UNION NETWORK

7) MN MEDICAL SOLUTIONS

8) MN PIPE TRADES ASSN

9) MN STATE BUILDING & CONSTRUCTION TRADES COUNCIL

10) PURDUE PHARMA LP

11) REVERE, CITY OF

12) RUSSELL, CITY OF

13) SKB ENVIRONMENTAL

14) ST LOUIS COUNTY

15) WOOD LAKE, CITY OF

16) WORKERS COMPENSATION REINSURANCE ASSN